CN110521655B - Floating and sinking combined type artificial floating fish reef device - Google Patents
Floating and sinking combined type artificial floating fish reef device Download PDFInfo
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- CN110521655B CN110521655B CN201910935461.0A CN201910935461A CN110521655B CN 110521655 B CN110521655 B CN 110521655B CN 201910935461 A CN201910935461 A CN 201910935461A CN 110521655 B CN110521655 B CN 110521655B
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 76
- 238000007667 floating Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 238000007789 sealing Methods 0.000 claims abstract description 90
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 61
- 239000010959 steel Substances 0.000 claims abstract description 61
- 239000004568 cement Substances 0.000 claims abstract description 56
- 239000004567 concrete Substances 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000010426 asphalt Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 7
- 239000013535 sea water Substances 0.000 abstract description 9
- 238000004804 winding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000005086 pumping Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/70—Artificial fishing banks or reefs
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/70—Artificial fishing banks or reefs
- A01K61/73—Artificial fishing banks or reefs assembled of components
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/70—Artificial fishing banks or reefs
- A01K61/75—Artificial fishing banks or reefs floating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Artificial Fish Reefs (AREA)
Abstract
The invention discloses a floating-sinking combined type artificial fish reef floating device which comprises a cement plate, a first pipeline, a first sealing ring, a first water pump, a first sealing cover and the like; the sinking type fish reef is combined with the floating type fish reef by connecting the steel rope on the waterproof platform with the floating fish reef box, and the floating type fish reef is floated in the seawater by winding and releasing the lengthened steel rope driven by the motor in the waterproof platform; through the first water pump that sets up in the outside water of taking out gets into pressurized water tank and hollow pipeline from cement slab left side, make the device aggravate and sink into the seabed, rethread second water pump takes out water from pressurized water tank and discharges from cement slab right side outside, reduce weight and produce buoyancy simultaneously, come adjusting device to rise and descend in the sea water with this, so that adjust the most suitable position, solved and compare with single formula fish shelter or floating fish shelter that sinks, can use in the sea water in the lower floor, the action scope is wider, and can adapt to silt, the problem of multiple marine geological environment such as grit.
Description
Technical Field
The invention relates to the technical field of artificial floating fish reefs, in particular to a floating and sinking combined type artificial floating fish reef device.
Background
The artificial fish reef is a structure artificially arranged in the sea, and aims to improve the ecological environment of a sea area, build a good environment for inhabitation of marine organisms, provide places for fish and the like for reproduction, growth, bait making and enemy sheltering, and achieve the purposes of protecting, proliferating and improving the yield of fish. For solving the difficult problem of silt bottom matter marine ranch artificial fishing reef construction, the research and development of novel floating fish reef has been carried out systematically, and present artificial fish reef is put in and is used sunken formula fish reef as leading or single putting in floating fish reef, and sunken formula fish reef can not better play a role in silt matter coast, and single floating fish reef is better less than sunken formula fish reef in the aspect of forming upward flow, and sunken formula fish reef and floating fish reef combine can better play a role.
Disclosure of Invention
The invention aims to provide a floating and sinking combined type artificial floating fish reef device, which aims to solve the problems that the existing artificial fish reef throwing in the background technology mainly adopts a sinking type fish reef or singly throws the floating fish reef, the sinking type fish reef can not play a better role on a muddy coast, the single floating type fish reef is poorer than the sinking type fish reef in the aspect of forming upflow, and the sinking type fish reef and the floating type fish reef can better play a role by combining.
In order to achieve the purpose, the invention provides the following technical scheme: a sinking and floating combined type artificial floating fish reef device comprises a cement plate, a first pipeline, a first sealing ring, a first water pump, a first sealing cover, a first one-way valve, a first sealing layer, a hollow channel, a second sealing layer, a cement block, a fish reef hole, a suspended fish reef box, a steel rope, a hose, a waterproof platform, a storage battery, a second sealing ring, an elongated steel rope, a hook, a motor, a steel rope box, a pressure water tank, a second sealing cover, a second water pump, a second one-way valve, a third sealing ring and a second pipeline; the left side and the right side of the cement board are fixedly connected with a plurality of hooks; the upper end of the cement board is fixedly connected with a waterproof platform, and a plurality of second sealing rings are arranged on the left side and the right side of the upper end of the waterproof platform; a storage battery is arranged in the middle of the interior of the waterproof platform chamber; the left end and the right end in the waterproof platform chamber are fixedly connected with a plurality of steel rope boxes, motors are arranged in the steel rope boxes, the output ends of the motors are connected with rotating shafts in the steel rope boxes, and lengthened steel ropes are also fixedly connected to the rotating shafts in the steel rope boxes; the upper end of the lengthened steel rope is connected with the steel rope, and the surface of the steel rope is wrapped with a hose; the upper end of the steel rope is fixedly connected with a suspended fish reef box; a cement block is arranged in the middle of the cement plate, and a plurality of fish reef holes are distributed in the cement block; the outer surface of the cement block is coated with a second sealing layer, the outer surface of the second sealing layer is provided with a hollow channel, the outer surface of the hollow channel is provided with a first sealing layer, and the first sealing layer is coated on the inner wall of the cement board; the bottom of the cement board is provided with a pressure water tank, and the upper end of the pressure water tank is communicated with the hollow channel; a first sealing cover is arranged on the left side of the pressure water tank, and a first sealing ring is arranged on the outer surface of the left side of the first sealing cover; a first water pump is fixedly connected in the first sealing cover, the input end of the first water pump is communicated with the outside of the cement board through a first pipeline, and the output end of the first water pump is communicated with the pressure water tank through a first pipeline; a first one-way valve is connected to the inside of the right side of the first pipeline; a second sealing cover is arranged on the right side of the pressure water tank, and a third sealing ring is arranged on the outer surface of the right side of the second sealing cover; a second water pump is fixedly connected in the second sealing cover, the input end of the second water pump is communicated with the pressure water tank through a second pipeline, and the output end of the second water pump is communicated with the outside of the cement plate through a second pipeline; and a first one-way valve is connected to the right inside of the second pipeline.
Preferably, the first check valve and the second check valve have the following specific structures: the valve comprises a valve body, a water inlet, a movable block, a fourth sealing ring, a spring and a water outlet; the valve body is connected in a first pipeline and a second pipeline; a water inlet is formed in the left side of the valve body; a water outlet is formed in the right side of the valve body; a movable block is connected inside the valve body in a sliding manner, and a fourth sealing ring is arranged in the middle of the movable block; the right end of the movable block is fixedly connected with a spring, and the right end of the spring is connected with the valve body.
Preferably, the concrete internal structure of the cement board and the cement block is as follows: comprises concrete and stressed steel bars; and a plurality of stressed steel bars are uniformly distributed in the concrete.
Preferably, the first sealing ring, the second sealing ring and the third sealing ring are rubber sealing rings.
Preferably, the steel cord and the elongated steel cord are made of stainless steel.
Preferably, the first sealing layer and the second sealing layer are polyethylene tyre coiled materials.
Preferably, the suspension fish reef box is made of polyethylene molding pipelines.
Preferably, the surface of the concrete is coated with anti-corrosion waterproof asphalt.
Compared with the prior art, the invention provides a floating and sinking combined type artificial floating fish reef device which has the following beneficial effects:
1. according to the invention, the sinking type fish reef is combined with the floating type fish reef by connecting the steel rope on the waterproof platform with the floating type fish reef box, and the elongated steel rope is driven by the motor in the waterproof platform to be wound and loosened to realize that the floating type fish reef floats at the height of seawater, so that the problem that the floating type fish reef can not be well combined when the sinking type fish reef is mainly thrown or the floating type fish reef is singly thrown in the conventional artificial fish reef is solved.
2. According to the invention, the device is weighted to sink into the seabed by pumping water from the outside of the left side of the cement board into the pressure water tank and the hollow pipeline through the arranged first water pump, and then pumping water from the pressure water tank by the second water pump to be discharged from the outside of the right side of the cement board, so that the weight is reduced and buoyancy is generated at the same time, and the adjustment device ascends and descends in seawater so as to adjust the most appropriate position.
3. According to the invention, water is pumped through the first water pump and the second water pump from the first one-way valve and the second one-way valve to generate pressure on the movable block to jack up the movable block for draining, and the movable block is driven to be closed through the elastic force of the spring after draining is finished, so that the pumped water is prevented from flowing back to enter the device and being damaged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first check valve and a second check valve of the present invention;
FIG. 3 is a three-dimensional schematic view of a cement panel and a cement block of the present invention;
FIG. 4 is a three-dimensional schematic of the present invention;
in the figure: 1. a cement board; 2. a first conduit; 3. a first seal ring; 4. a first water pump; 5. a first seal cover; 6. a first check valve; 7. a first sealing layer; 8. a hollow channel; 9. a second sealing layer; 10. a cement block; 11. a fish reef hole; 12. a suspended fish reef box; 13. a steel cord; 14. a hose; 15. a waterproof platform; 16. a storage battery; 17. a second seal ring; 18. lengthening the steel rope; 19. hooking; 20. a motor; 21. a steel rope box; 22. a pressure water tank; 23. a second seal cap; 24. a second water pump; 25. a second one-way valve; 26. a third seal ring; 27. a second conduit; 28. a valve body; 29. a water inlet; 30. a movable block; 31. a fourth seal ring; 32. a spring; 33. a water outlet; 34. mixing soil; 35. and (5) stressed reinforcing steel bars.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: a sink-float combined type artificial floating fish reef device comprises a cement plate 1, a first pipeline 2, a first sealing ring 3, a first water pump 4, a first sealing cover 5, a first one-way valve 6, a first sealing layer 7, a hollow channel 8, a second sealing layer 9, a cement block 10, a fish reef hole 11, a suspended fish reef box 12, a steel rope 13, a hose 14, a waterproof platform 15, a storage battery 16, a second sealing ring 17, a lengthened steel rope 18, a hook 19, a motor 20, a steel rope box 21, a pressure water tank 22, a second sealing cover 23, a second water pump 24, a second one-way valve 25, a third sealing ring 26 and a second pipeline 27; the left side and the right side of the cement board 1 are fixedly connected with a plurality of hooks 19, and the hooks 19 facilitate hoisting operation of workers; the upper end of the cement board 1 is fixedly connected with a waterproof platform 15, and a plurality of second sealing rings 17 are arranged on the left side and the right side of the upper end of the waterproof platform 15; a storage battery 16 is arranged in the middle of the inside of the chamber of the waterproof platform 15; the left end and the right end of the inside of the chamber of the waterproof platform 15 are fixedly connected with a plurality of steel rope boxes 21, a motor 20 is arranged in each steel rope box 21, the output end of the motor 20 is connected with a rotating shaft in each steel rope box 21, a lengthened steel rope 18 is further fixedly connected to the rotating shaft in each steel rope box 21, and the lengthened steel rope 18 is convenient for adjusting the floating height of the floating fish reef in seawater; the lengthened steel rope 18 extends out of the second sealing ring 17, the upper end of the lengthened steel rope 18 is connected with the steel rope 13, and the surface of the steel rope 13 is wrapped with the hose 14; the upper end of the steel rope 13 is fixedly connected with a suspended fish reef box 12, and a steel rope 18 on the waterproof platform 15 is connected with the suspended fish reef box 12 to combine the submerged fish reef with the floating fish reef; a cement block 10 is arranged in the middle of the cement plate 1, and a plurality of fish reef holes 11 are distributed in the cement block 10; the outer surface of the cement block 10 is coated with a second sealing layer 9, the outer surface of the second sealing layer 9 is provided with a hollow channel 8, the outer surface of the hollow channel 8 is provided with a first sealing layer 7, and the inner wall of the cement plate 1 is coated with the first sealing layer 7; the bottom of the cement board 1 is provided with a pressure water tank 22, and the upper end of the pressure water tank 22 is communicated with the hollow channel 8; a first sealing cover 5 is arranged on the left side of the pressure water tank 22, and a first sealing ring 3 is arranged on the outer surface of the left side of the first sealing cover 5; a first water pump 4 is fixedly connected in the first sealing cover 5, the input end of the first water pump 4 is communicated with the outside of the cement plate 1 through a first pipeline 2, and the output end of the first water pump 4 is communicated with a pressure water tank 22 through the first pipeline 2; a first one-way valve 6 is connected to the inside of the right side of the first pipeline 2, and the first water pump 4 pumps water from the outside of the left side of the cement plate 1 into the pressure water tank 22 and the hollow pipeline 8, so that the device is weighted and sunk into the sea bottom; a second sealing cover 23 is arranged on the right side of the pressure water tank 22, and a third sealing ring 26 is arranged on the outer surface of the right side of the second sealing cover 23; a second water pump 24 is fixedly connected in the second sealing cover 23, the input end of the second water pump 24 is communicated with the pressure water tank 22 through a second pipeline 27, and the output end of the second water pump 24 is communicated with the outside of the cement plate 1 through the second pipeline 27; the first check valve 6 is connected to the right side of the second pipeline 27, the second water pump 24 pumps water from the pressure water tank 22 and discharges the water from the outside of the right side of the cement slab 1, the weight is reduced, and buoyancy is generated, so that the adjusting device can ascend and descend in seawater to adjust the most appropriate position.
As shown in fig. 1 to 4, the specific structure of the first check valve 6 and the second check valve 25 is as follows: comprises a valve body 28, a water inlet 29, a movable block 30, a fourth sealing ring 31, a spring 32 and a water outlet 33; the valve body 28 is connected in the first pipe 2 and the second pipe 27; a water inlet 29 is arranged at the left side of the valve body 28; a water outlet 33 is formed in the right side of the valve body 28; a movable block 30 is connected to the inside of the valve body 28 in a sliding manner, and a fourth sealing ring 31 is arranged in the middle of the movable block 30; the right-hand member fixedly connected with spring 32 of movable block 30, spring 32 right-hand member is connected with valve body 28, first water pump 4 and second water pump 24 are drawn water and are produced pressure and carry out the movable block jack-up to movable block 30, carry out the drainage, drive movable block 30 through spring 32 elasticity and carry out the closure after the drainage finishes, prevent the water backward flow of extraction, inside the entering device, take place to damage.
As shown in fig. 1 to 4, the concrete internal structures of the cement board 1 and the cement block 10 are as follows: comprises concrete 34 and stressed steel bars 35; and a plurality of stressed steel bars 35 are uniformly distributed in the concrete 34.
The first sealing ring 3, the second sealing ring 17 and the third sealing ring 26 are rubber sealing rings; the steel ropes 13 and the lengthened steel ropes 18 are made of stainless steel; the first sealing layer 7 and the second sealing layer 9 are polyethylene tire coiled materials; the suspended fish reef box 12 is made of a polyethylene molded pipeline; the surface of the concrete 34 is coated with anti-corrosion waterproof asphalt.
The working principle is as follows: the device is thrown into the sea, the sinking type fish reef and the floating type fish reef are combined by connecting a steel rope 13 on a waterproof platform 15 with a suspension fish reef box 12, the floating type fish reef is floated at the height of sea water by driving a lengthened steel rope 18 to be wound and loosened by a motor 20 in the waterproof platform 15, water is pumped from the outside of the left side of a cement plate 1 by a first water pump 4 to enter a pressure water tank 22 and a hollow pipeline 8, the device is sunk into the sea bottom by weighting, water is pumped from the outside of the right side of the cement plate 1 by a second water pump 24 to be discharged from the outside of the right side of the cement plate 1, buoyancy is generated while the weight is reduced, so that the adjusting device ascends and descends in the sea water, the most appropriate position can be adjusted to adapt to various marine geological environments such as silt, sand and stone, and the like, the movable block 30 is jacked by pumping water through the first water pump 4 and the second water pump 24 in a first check valve 6 and a second check valve 25, and (4) draining, wherein after the draining is finished, the movable block 30 is driven to be closed through the elastic force of the spring 32, so that the pumped water is prevented from flowing back to enter the device and being damaged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a float and sink artifical fish reef device that floats of combined type which characterized in that: the device comprises a cement plate (1), a first pipeline (2), a first sealing ring (3), a first water pump (4), a first sealing cover (5), a first one-way valve (6), a first sealing layer (7), a hollow channel (8), a second sealing layer (9), a cement block (10), a fish reef hole (11), a suspended fish reef box (12), a steel rope (13), a hose (14), a waterproof platform (15), a storage battery (16), a second sealing ring (17), a lengthened steel rope (18), a hook (19), a motor (20), a steel rope box (21), a pressure water tank (22), a second sealing cover (23), a second water pump (24), a second one-way valve (25), a third sealing ring (26) and a second pipeline (27);
the left side and the right side of the cement board (1) are fixedly connected with a plurality of hooks (19);
the upper end of the cement board (1) is fixedly connected with a waterproof platform (15), and a plurality of second sealing rings (17) are arranged on the left side and the right side of the upper end of the waterproof platform (15);
a storage battery (16) is arranged in the middle of the inner part of the chamber of the waterproof platform (15);
the left end and the right end in the chamber of the waterproof platform (15) are fixedly connected with a plurality of steel rope boxes (21), a motor (20) is arranged in each steel rope box (21), the output end of the motor (20) is connected with a rotating shaft in each steel rope box (21), and a lengthened steel rope (18) is also fixedly connected to the rotating shaft in each steel rope box (21);
the lengthened steel rope (18) extends out of the second sealing ring (17), the upper end of the lengthened steel rope (18) is connected with the steel rope (13), and a hose (14) is wrapped on the surface of the steel rope (13);
the upper end of the steel rope (13) is fixedly connected with a suspended fish reef box (12);
a cement block (10) is arranged in the middle of the cement plate (1), and a plurality of fish reef holes (11) are distributed in the cement block (10); the outer surface of the cement block (10) is coated with a second sealing layer (9), a hollow channel (8) is arranged on the outer surface of the second sealing layer (9), a first sealing layer (7) is arranged on the outer surface of the hollow channel (8), and the first sealing layer (7) is coated on the inner wall of the cement plate (1);
the bottom of the cement board (1) is provided with a pressure water tank (22), and the upper end of the pressure water tank (22) is communicated with the hollow channel (8);
a first sealing cover (5) is arranged on the left side of the pressure water tank (22), and a first sealing ring (3) is arranged on the outer surface of the left side of the first sealing cover (5);
a first water pump (4) is fixedly connected in the first sealing cover (5), the input end of the first water pump (4) is communicated with the outside of the cement plate (1) through a first pipeline (2), and the output end of the first water pump (4) is communicated with a pressure water tank (22) through the first pipeline (2);
a first one-way valve (6) is connected to the inside of the right side of the first pipeline (2);
a second sealing cover (23) is arranged on the right side of the pressure water tank (22), and a third sealing ring (26) is arranged on the outer surface of the right side of the second sealing cover (23);
a second water pump (24) is fixedly connected in the second sealing cover (23), the input end of the second water pump (24) is communicated with the pressure water tank (22) through a second pipeline (27), and the output end of the second water pump (24) is communicated with the outside of the cement plate (1) through the second pipeline (27);
a first one-way valve (6) is connected to the right side of the second pipeline (27).
2. The sink-float composite artificial floating fish reef device according to claim 1, which is characterized in that: the first one-way valve (6) and the second one-way valve (25) have the following specific structures: comprises a valve body (28), a water inlet (29), a movable block (30), a fourth sealing ring (31), a spring (32) and a water outlet (33);
the valve body (28) is connected in a first pipeline (2) and a second pipeline (27);
a water inlet (29) is formed in the left side of the valve body (28); a water outlet (33) is formed in the right side of the valve body (28);
a movable block (30) is connected to the inside of the valve body (28) in a sliding manner, and a fourth sealing ring (31) is arranged in the middle of the movable block (30);
the right end of the movable block (30) is fixedly connected with a spring (32), and the right end of the spring (32) is connected with the valve body (28).
3. The sink-float composite artificial floating fish reef device according to claim 1, which is characterized in that: the concrete structures of the interior of the cement board (1) and the cement block (10) are as follows: comprises concrete (34) and stressed steel bars (35);
and a plurality of stressed steel bars (35) are uniformly distributed in the concrete (34).
4. The sink-float composite artificial floating fish reef device according to claim 1, which is characterized in that: the first sealing ring (3), the second sealing ring (17) and the third sealing ring (26) are rubber sealing rings.
5. The sink-float composite artificial floating fish reef device according to claim 1, which is characterized in that: the steel ropes (13) and the lengthened steel ropes (18) are made of stainless steel.
6. The sink-float composite artificial floating fish reef device according to claim 1, which is characterized in that: the first sealing layer (7) and the second sealing layer (9) are polyethylene tire coiled materials.
7. The sink-float composite artificial floating fish reef device according to claim 1, which is characterized in that: the suspension fish reef box (12) is made of polyethylene.
8. The sink-and-float composite artificial floating fish reef device according to claim 3, which is characterized in that: and the surface of the concrete (34) is coated with anti-corrosion waterproof asphalt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935461.0A CN110521655B (en) | 2019-09-29 | 2019-09-29 | Floating and sinking combined type artificial floating fish reef device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935461.0A CN110521655B (en) | 2019-09-29 | 2019-09-29 | Floating and sinking combined type artificial floating fish reef device |
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| CN110521655A CN110521655A (en) | 2019-12-03 |
| CN110521655B true CN110521655B (en) | 2021-06-08 |
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| CN201910935461.0A Active CN110521655B (en) | 2019-09-29 | 2019-09-29 | Floating and sinking combined type artificial floating fish reef device |
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| CN113393825A (en) * | 2020-03-14 | 2021-09-14 | 新沂市音翔电子有限公司 | Waterproof buzzer |
| CN111537036B (en) * | 2020-04-26 | 2022-02-18 | 山东华美精密铸业有限公司 | Stainless steel water meter shell and machining method thereof |
| CN113678795B (en) * | 2021-08-23 | 2022-10-18 | 杭州市农业科学研究院 | Device for classifying and fishing fishes with different specifications in natural water area |
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| CN110521655A (en) | 2019-12-03 |
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